QXMLHighlighter.hpp

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#pragma once
 
// QCodeEditor
#include <QStyleSyntaxHighlighter> // Required for inheritance
 
// Qt
#include <QVector>
#include <QRegularExpression>
 
class QXMLHighlighter : public QStyleSyntaxHighlighter
{
    Q_OBJECT
public:
 
    explicit QXMLHighlighter(QTextDocument* document=nullptr);
 
protected:
 
    void highlightBlock(const QString& text) override;
 
private:
 
    void highlightByRegex(const QTextCharFormat& format,
                          const QRegularExpression& regex,
                          const QString& text);
 
    QVector<QRegularExpression> m_xmlKeywordRegexes;
    QRegularExpression          m_xmlElementRegex;
    QRegularExpression          m_xmlAttributeRegex;
    QRegularExpression          m_xmlValueRegex;
    QRegularExpression          m_xmlCommentBeginRegex;
    QRegularExpression          m_xmlCommentEndRegex;
 
};